|  |  | 
 |  |  |         List<OrderDetl> detlList = selectItem(waitPakin.getOrderNo()); | 
 |  |  |         for (OrderDetl orderDetl : detlList) { | 
 |  |  |             if (MatCompareUtils.compare(orderDetl, waitPakin)) { | 
 |  |  |                 Double workQty = orderDetl.getWorkQty(); | 
 |  |  |                 //防止减成负数 | 
 |  |  |                 if (workQty - qty <= 0) { | 
 |  |  |                     qty = workQty; | 
 |  |  |                 } | 
 |  |  |                 int decrease = this.baseMapper.decrease2(orderDetl.getId(), qty); | 
 |  |  |                 if (decrease == 0) { | 
 |  |  |                     return false; | 
 |  |  | 
 |  |  |     @Override | 
 |  |  |     public boolean increaseQtyByOrderNo(String orderNo, WrkDetl wrkDetl, Double qty) { | 
 |  |  |         List<OrderDetl> detlList = this.baseMapper.listByOrderNo(orderNo); | 
 |  |  |         if (detlList == null || detlList.isEmpty()){ | 
 |  |  |         if (detlList == null || detlList.isEmpty()) { | 
 |  |  |             return false; | 
 |  |  |         } | 
 |  |  |         for (OrderDetl orderDetl : detlList){ | 
 |  |  |             if (MatCompareUtils.compare(orderDetl, wrkDetl)){ | 
 |  |  |         for (OrderDetl orderDetl : detlList) { | 
 |  |  |             if (MatCompareUtils.compare(orderDetl, wrkDetl)) { | 
 |  |  |                 return this.baseMapper.increaseQtyById(orderDetl.getId(), qty) > 0; | 
 |  |  |             } | 
 |  |  |         } |